products details

Home Products

Custom White 4 Digit 7 Segment LED Display with Function Icons, for Washing Machine & Household Appliance Controller

Custom White 4 Digit 7 Segment LED Display with Function Icons, for Washing Machine & Household Appliance Controller

Brand Name:	LIGHTBO
Model Number:	LB5446BWRY1B-D
MOQ:	1000PCS
Price:	Negotiation
Payment Terms:	TT in advance& Western Union
Supply Ability:	50000PCS/Day

Detail Information

Product Description

Detail Information

Place of Origin:

Shenzhen,China

Certification:

RoHS&ISO9100

Polarity:

Common Anode

Emitting Colour:

Ultra Bright White/Red/Yellow

Trade Term:

ShenZhenEXW

Warranty:

3 Years

Application:

Temperature Humidity

Packaging Details:

EPE +CARTON

Supply Ability:

50000PCS/Day

Highlight:

Custom 4 Digit 7 Segment LED Display

White LED Display with Function Icons

LED Display for Washing Machine Controller

Product Description

Product Overview

This custom white 4-digit 7-segment LED display with integrated function icons is engineered for washing machine control panels and other household appliance controllers. It combines clear numeric readout with dedicated status icons, delivering reliable performance in demanding appliance environments.

Key Features

Custom LED display module
Common anode configuration
Yellow segment, white face with film
Ultra-bright white, red, and yellow options
Emitting colors available: red, blue, yellow green, pure green, pure white, amber, and orange

Advantages

High luminous intensity and reliability
Low power consumption
Extremely low current draw
Stable performance
Long lifespan
Easy to assemble
IC compatible
RoHS compliant

Electrical & Optical Specifications

Ultra Bright White
Parameter	Symbol	Condition	Min	Typ	Max	Unit
Forward Voltage	Vf	If=20mA	2.8	--	3.6	V
Reverse Voltage	Vr	Ir=10uA	--	5	--	V
Luminous Intensity	Iv	If=20mA	100	--	120	mcd
Spectrum Width of Half Value	△λ	If=20mA	--	20	--	nm

Bright Red
Parameter	Symbol	Condition	Min	Typ	Max	Unit
Forward Voltage	Vf	If=20mA	1.8	--	2.2	V
Reverse Voltage	Vr	Ir=10uA	--	5	--	V
Luminous Intensity	Iv	If=20mA	25	--	35	mcd
Spectrum Width of Half Value	△λ	If=20mA	--	20	--	nm
Wavelength	Dλ	If=20mA	625	--	635	nm

Yellow Green
Parameter	Symbol	Condition	Min	Typ	Max	Unit
Forward Voltage	Vf	If=20mA	1.8	--	2.5	V
Reverse Voltage	Vr	Ir=10uA	5	--	--	V
Luminous Intensity	Iv	If=20mA	20	--	40	mcd
Spectrum Width of Half Value	△λ	If=20mA	--	20	--	nm
Wavelength	Dλ	If=20mA	569	--	574	nm

Amber
Parameter	Symbol	Condition	Min	Typ	Max	Unit
Forward Voltage	Vf	If=20mA	1.8	--	2.5	V
Reverse Voltage	Vr	Ir=10uA	5	--	--	V
Luminous Intensity	Iv	If=20mA	--	20	--	mcd
Spectrum Width of Half Value	△λ	If=20mA	--	30	--	nm
Wavelength	Dλ	If=20mA	585	--	595	nm

Absolute Maximum Ratings

Parameter	Symbol	Ratings	Unit
Forward Current (per dice)	Ipm	20	mA
Reverse Voltage (per dice)	Vr	5	V
Power Dissipation (per dice)	Pm	80	mW
Operating Temperature Range	Topr	-40～+120	℃
Storage Temperature Range	Tstg	-40～+120	℃
Solder Temperature (3 sec)	Th	260	℃

LED working lifetime: 100,000 hours. Absolute maximum ratings measured at Ta = 25℃.

Company Exhibitions

Office and Factory Overview

Certifications

Shipment Services

Frequently Asked Questions

Q1: Are you a trading company or a manufacturer?

We are an original manufacturer with more than 20 years of experience in optoelectronic LED displays, including 7-segment LED displays, 4-digit LED displays, SMD LED displays, dot matrix LED displays, arrow LED displays, custom-design LED displays, LED light bars, and more.

Q2: What are your main products?

Our main products include 7-segment LED displays, SMD LED displays, dot matrix LED displays, arrow LED displays, custom-design LED displays, LED light bars, through-hole LEDs, SMD LEDs, LED backlights, and more.

Q3: What is your MOQ?

Our MOQ is 1,000 pcs. We can also accept sample orders and small orders with quantities below our MOQ.

Q4: Can I get samples for testing before placing an order?

Yes. We can provide 5–10 free samples for your testing; the freight cost will be borne by the customer.

Q5: How long is your delivery time?

Delivery time is approximately 10–20 days, depending on order quantity and raw material availability. For urgent orders with raw materials in stock, we can adjust our production plan to have them ready within 7–10 days.

Q6: What are your terms of payment?

We accept bank transfer, T/T, Western Union, and PayPal for small amounts. Details of payment methods can be negotiated.

Q7: Can you quote FOB prices?

Yes. We can quote prices based on Incoterms EXW, FOB, CIF, and DDP.

Q8: How can I get your catalogue and price list?

Please let us know your email address or contact us directly through the website for our catalogue and price list.

Q9: Can I negotiate the prices?

Yes, we may consider discounts for bulk orders.

Q10: How much will the shipping charges be?

Shipping charges depend on the size of your shipment and the shipping method. We will provide a quote based on your request.

Q11: Can you do custom design products?

Yes, OEM and ODM services are available. We can customize sizes, LED colors, and functional icons according to your requirements.

Q12: If I send my design, will it remain exclusive to me?

Yes. We will not show or sell your design to anyone else without your authorization.

Q13: What is the sample lead time for customized products?

Sample lead time is approximately 20–25 working days after receiving the mold cost and mold drawing approval from the customer.

Q14: What are your shipping methods?

We usually ship goods by DHL, FedEx, UPS, EMS, air, or sea. You may also choose any other method that best suits you.

Q15: How do you ensure the quality of your products?

We are an ISO 9001 QMS-certified manufacturer with more than 20 years of experience. We conduct two rounds of 100% testing on all products before shipment.

Tags:

7 Segment LED Display

14 Segment LED Display

16 Segment LED Display

Alphanumeric LED Display

5x7 Dot Matrix LED Display

8x8 Dot Matrix LED Display

Dot Matrix LED Display

Custom LED Display

Oven Timer LED Display

Temperature Control LED Display

Electric Scooter LED Display

Numeric LED Display

LED Clock Display

Arrow LED Display

LED Backlight

LED Light Bar

SMD LED Display

7 Segment LED Display

14 Segment LED Display

16 Segment LED Display

Alphanumeric LED Display

5x7 Dot Matrix LED Display

8x8 Dot Matrix LED Display

Dot Matrix LED Display

Custom LED Display

Oven Timer LED Display

Temperature Control LED Display

Electric Scooter LED Display

Numeric LED Display

LED Clock Display

Arrow LED Display

LED Backlight

LED Light Bar

SMD LED Display

products details

Custom White 4 Digit 7 Segment LED Display with Function Icons, for Washing Machine & Household Appliance Controller

Custom White 4 Digit 7 Segment LED Display with Function Icons, for Washing Machine & Household Appliance Controller

Custom 4 Digit 7 Segment LED Display

White LED Display with Function Icons

LED Display for Washing Machine Controller